3M™ Littmann® Tube Color Guide

Model 3200 27 in.
(69 cm)
3200BK27 3200BU 3200NB
Model 3100 27 in.
(69 cm)
3100BK27 3100BU 3100NB 3100HG
Master Cardiology™ 22 in.
(56 cm)
2159
27 in.
(69 cm)
2160
2161
New! 2175
New! 2176
2163 2164 2165 2167 2169 2168 New! 2178
Cardiology S.T.C. 27 in.
(69 cm)
4471 4472 4473 4475
Cardiology III™ 22 in.
(56 cm)
3127
27 in.
(69 cm)
3128
3131BE
3128BRS
3129 3130 3134 3135 3137
3137CPR
3136 3138 3140
Master Classic II™ 27 in.
(69 cm)
2144L
2141
2142G
2146 2147 2632 2634 2633 2143 2630
Classic II S.E. 28 in.
(71 cm)
2201
2218BE
2201BRS
2211 2205 2208 2820CPR 2203 2818 2813 2209 2210 2206
New! 2823
2812 2814 2819 2822 2817
Classic II Pediatric 28 in.
(71 cm)
2113 2123 2131 2122 2119
New! 2153
2113R
Classic II Infant 28 in.
(71 cm)
2114 2132 2125
New! 2157
2124 2114R 2126
Select 28 in.
(71 cm)
2290 2293 2305 2301 2294 2296 2291 2303 2298 2306 2310
Lightweight II S.E. 28 in.
(71 cm)
2450 2451 2454 2452 2455 2453
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